"York P2MPD16N06401A blower always on " , posted Sat 15 Dec 02:57:

The thermostat calls for heat, blower turn on, after a few seconds the pilot will light up together with the inducer motor. Burners turns on and pilot turns off, but the inducer motor still on. when t ... read more

ed2tronics

"comfortmaker knocking after flame off " , posted Sat 15 Dec 00:56

my furnace is about two years old and every now and then when it shuts the flame off it starts knocking loud all threw the house mainly the gas line that runs threw the house acts as an amplifier. i d ... read more

bdh1280

"heil 410-A charging ? " , posted Fri 14 Dec 17:32

ive just installed a heil 13 sear heat pump and im trying to get my pressure's and charge right but im in heat pump mode and there's no chart or literature with the unit for heating cycle...what would ... read more

blaise2gst

"Heat Pump making clicking noises. " , posted Fri 14 Dec 16:46

The heat pump for our house is making clicking noises. The air handler seems to be running fine, but sometimes when the heat turns on you can hear a clicking noise from both the outside unit and a rel ... read more

gseminar

"New compressor or, just a capacitor? " , posted Fri 14 Dec 09:41

I have a Goodman PHK 030-1,an all electric package heat pump. It's been working great until yesterday.Now,as soon as the compressor in heat tries to come on it blows the fuse on one leg. I haven't tri ... read more

Speeedy6

"Help! " , posted Thu 13 Dec 22:02

does anyone know where to find vintage williamson furnace parts. I need a heating coil for a 1965 furnace. Thanks ... read more

ashleigh

"Knocking sound in furnace " , posted Thu 13 Dec 21:14

I have a strange problem that has cropped up this year. When my gas hot water furnace runs I can hear a knocking sound when the boiler is on. The sound even transmits itself through the baseboard he ... read more

bgawlik

"trane air handler-warranty " , posted Thu 13 Dec 21:10

My trane air handler model #twe024c been giving me trouble (stopped cooling) since right before the 5 year warrnty expired. the air cond mechanic first cleaned it out and added freon. next came out 6 ... read more

layman terms

"Bryant plus 90 " , posted Thu 13 Dec 20:01

Immediately upon startup I get a code 33 that turns into a 13 after a few minutes. The blower runs continuously. I reset the rollout switch and no go. The inducer motor either does not spin or once in ... read more

robmt

"Milivolt Gas valve ? " , posted Thu 13 Dec 16:55

How long after the pilot goes out should the saftey control stop gas flow to the main burner, also same question about the pilot? ... read more

jrc

"Reznor Ceiling hung " , posted Thu 13 Dec 16:17

Reznor model ZE250 gas valve was intermittant and not closing off gas. Let gas come into unit with no pilot and would continue gasing unit. The power vent would be running thankfully. Changed valve bu ... read more

billd40

"HW temperature mystery " , posted Thu 13 Dec 15:50

Gotta Peerless furnace/boiler. It's connected to a side-arm domestic HW heater. The system is about 10 years old. I just turned the HW thermostat up to 6 (max) in order to get a final temp of 120 at t ... read more

David Bruner

"Furnace control board wiring " , posted Thu 13 Dec 14:26

Bryant Carrier Furnace Control Board Part #HH84AA021 need the correct terminals for humidifier/humidistat H or GH? ... read more

nothvac

"CT8775C not working on heat cycle " , posted Thu 13 Dec 11:20

Installed above stat last fall , have 92% warm air system , 4 wire heat cool , cool works fine , heat runs 5-6deg lower than setting , tryed setting dipswitch to 6 cycle p h still dont work , please ... read more

tedem

"REPLACING OLD HUNEYWELL STAT WITH NEW DIGITAL " , posted Thu 13 Dec 09:19

FOR CONVENTIONAL HEATING & AC SYSTEM I HAVE 4 WIRES COMMING OUT OF THE WALL RED WHITE BLUE GREEN.I DID A BAD THING AND DID NOT MARK WIRES BEFORE REMOVING OLD STAT.I HAVE INSTALLED A NEW TOTALI ... read more

thoward

"Heat Pump Ghost Knocking Sound " , posted Thu 13 Dec 08:17

I'm having a problem with a Luxaire 14 Seer heat pump (Same as York). The problem is a loud knocking noise coming the coil section of the air handler. The noise occurs only in the heat mode. Note that ... read more

jrw

"Lennox G26 " , posted Wed 12 Dec 23:10

Was doing a cleaning today on a lennox g26 & noticed a wet spot at the bottom of the plastic boot. It looked like it was right at the cap where the clamp is. I didn't see any cracks. Anyone see this b ... read more

danl

"acefurnacefxr - More help please " , posted Wed 12 Dec 23:07

acefurnacefxr,I cleaned out the condensate trap as you suggested and it definitely needed it. Thanks for that information.Upon further inspection I noticed that water is pooling on the shelf b ... read more

cjp

"programmable thermostats " , posted Wed 12 Dec 22:06

I want to replace my old thermostats with new programmable ones in three rooms. All the electric baseboard heaters are Singer but I can't tell anything other than that. Bedroom = 1 heater 8ft long. ... read more

bozworthy

"Outdoor boiler wiring " , posted Wed 12 Dec 22:04

OK, here is my equipment list.Furnace: Armstrong Ultra SX80 using propaneCentral air: Gibson ??Thermostat: Honeywell TH6220DI have just installed a outdoor wood fired boiler wi ... read more

DougInMO

"Carrier 58scx ignition problem " , posted Wed 12 Dec 21:50:

A few times a day the furnace fails to ignite. When this happens, the blower comes on, ignitor glows a few times, then shuts down. Once I turn the power off and on, it goes through the same cycle. Whe ... read more

jimped

"new furnace problem " , posted Wed 12 Dec 20:58

just installed new goodman gmh8 furnace...at start-up burner was on about 2-3 minutes then shut down...main blower was still running for about a minute when the burner began to cycle again...the l e d ... read more

buckeye fan

"Water on floor and inside furnace " , posted Wed 12 Dec 19:01

Carrier Weathermaker (1992)58SXCO60Hi, I'm new to this forum. I've searched for the answer to my problem without any luck. Perhaps someone here can help me. I have started to notic ... read more

cjp

"Buy a Rheem?..........no way " , posted Wed 12 Dec 18:06

http://www.youtube.com/watch?v=HJer7aPM6tk&feature=related ... read more

acefurnacefxr

"bryant heat pump trips breaker in heat mode " , posted Wed 12 Dec 18:04

I have a bryant heat pump that runs fine in a/c and emrg. heat but trips breaker in heat mode. It will run fine for a while and then trip. At first I thought it was the defrost timer tripping when it ... read more

esm1071

"rite temp thermostat " , posted Wed 12 Dec 17:47:

Got a new Rite Temp digital thermostat with humidistat control.The humidifier was not connected at the furnace control board at the time, so I connected a wire to the H terminal and C terminal.
read more

nothvac

"Replacement ignitor for Trane XV80 " , posted Wed 12 Dec 17:33

The wires leading to the ceramic insulator on the ignitor of my gas furnace (Trane XV80) melted and shorted out throwing the circuit breaker to the unit.I removed the ignitor and on it has the Tra ... read more

sf7667

"zone too hot... " , posted Wed 12 Dec 15:50

Old house with a new (less than 2 years old) hydronic, base board heat. 4 zones, Lux (511 serise)programable thermostats. One zone is running hot 72 deg (started a couple of days ago) when the thermos ... read more

steeliekid

"Heat pump freezing up... " , posted Wed 12 Dec 14:59

Heat pump freezing up, water draining off roof line onto heat pump, changed out defrost sensor. Customer called back 2 days later and stated still freezing up. I asked customer how much was freezing ... read more

SOSDD

"Carrier fan constantly runs " , posted Wed 12 Dec 13:40

I have a Carrier unit with a fan that runs continously on heating mode. Inducer fans and pilot not coming on. Normally on heating mode, the inducer fan is suppose to start and goes into sequence of tu ... read more

edge2serve

"Carrier thermostat and hp cycles off too soon " , posted Wed 12 Dec 13:08:

I have a Carrier TSTATCCPDF01-B thermostat that controls a 3 ton Carrier Performance Series Heat pump with a 80% gas furnace for backup heat. The lockout settings are 2 C and -1C respectively. When ... read more

Satfred

"Disconnecting Heat Pumps " , posted Wed 12 Dec 12:38

I'm a homeowner who wants to build a deck on the back of my house but my heat pumps are in the way. How easy is it to disconnect these heat pumps? I understand I need to hire a contractor to reconne ... read more

hipchops

"heater starts and then stops " , posted Wed 12 Dec 11:09:

in the late evening i start my heater and it kicks in warms the house to 70 degrees, seem normal .. as it gets started for a second start an hour or so later the system seems as if it will want to sta ... read more

tom-terrific

"HEAT WON'T KICK ON " , posted Wed 12 Dec 09:04:

I HAVE A CARRIER CRUSADER FURNACE, FAN RUNS HEAT WON'T KICK ON,LIGHT FLASHING 1 QUICK, 2 LONG , ANY IDEAS ... read more

NURCOBRIEN

"Wiring Question On Heat Pump Thermostat " , posted Wed 12 Dec 00:35

I'm trying to replace an old thermostat with a Honeywell TH4210D thermostat on a Payne PF1MNC036 heat pump. I'm having problems with wiring. On the thermostat, I have the following terminals: C, B, ... read more

e-spice

"Noisy BARD Electric Furnace " , posted Tue 11 Dec 19:58

I have a 30 year old 3 speed furnace and on the lowest speed, the motor gets real noisy. Once it kicks in the second or 3rd speed the noise stops. This is new and wondering if I need to replace the m ... read more

luckyj

"TH8320U Honeywell Tstat " , posted Tue 11 Dec 19:55

We just bought this place this past June. It has a HP26 Lennox heat pump with Electric AUX heat. We like to cool the house right down at nite, but when the heat pump comes on at 6 in the morning, if t ... read more

jgee59

"Heater not working " , posted Tue 11 Dec 19:20

I have an older combination Rheem unit on my roof. When I set my thermostat to the heating mode, it does not turn on. I opened the sealed unit to discover it has an electronic ignition system. I turne ... read more

johnnyc

"York furnace shuts down after 10 min.-- Help! " , posted Tue 11 Dec 18:41

We have a residential York P-3HVA12N04801B furnace. After running for 10 minutes it cuts out. What possible problems are there? Is this some to do with pressure sensing, a bad control board or ? ? Wha ... read more

SClark

"Bryant/Carrier Help=Main Burner Going Out ??? " , posted Tue 11 Dec 15:56:

Hello there first time poster.Bryant Model# 396GAZ036075I call for heat.3-Wire-Pilot Sparks and lights.Gas valve opens, but click multiple times like a solenoid (sound).All ... read more

chuckied